Ibarada suggests that one of the greatest factors in the base conditions of romantic love is "whether or not you want to kiss the person," so Yukimura decides to try to kiss Himuro. However, Himuro doesn't like the idea of a kiss where the exact angle is measured with a protractor.  When Himuro realizes that if the mood were more like it had been in the Ferris wheel, she might not mind a kiss, she and Yukimura create an equation to numerically define "mood value." In what location might the "mood value" be highest? And will the two of them be able to kiss...?!
If you get a 5-star out of the 10-pull gacha, 
you can kiss me wherever you want.
إن حصلت على خمس نجوم من من بين عشرة 
.غاتشا يمكنك تقبيلي أينما شئت
Wenn du einen 5-Sterner aus dem 10-pull-Gacha
kriegst, hast du freie Wahl, wohin du mich küsst.
Si consigues una de 5 estrellas en el
gacha de 10, bésame donde quieras.
Puedes besarme si sacas una
de 5 estrellas en el gacha de 10.
Gagne 10 étoiles
sur les 5 prochaines loot box,
Se trovi un 5 stelle su 10 pesche dei gacha,
puoi baciarmi dove vuoi.
Se você tirar um prêmio de 5 estrelas
em 10 gachas, pode beijar onde quiser.
Если выбьешь 5 звёзд из 10-ти, 
можешь поцеловать меня где захочешь.